#8A64C6
Closest named color: Deep Lavender (#8D5EB7). oklch(58.6% 0.148 299.7), rgb(138, 100, 198).
Aa
Black text reads best on this color (4.71:1).
About this color
#8A64C6 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.148 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.025 away. Black text reads best on it, at 4.71:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #8A64C6 |
| RGB | rgb(138, 100, 198) |
| HSL | hsl(263, 46%, 58%) |
| OKLCH | oklch(58.6% 0.148 299.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #8A64C6 | 4.45:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #8A64C6 | 4.71:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #8A64C6 text on white | 4.45:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #8A64C6 text on black | 4.71:1 | AA | Lc -31.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DCD4EF
oklch(88.5% 0.038 299.2)
-
Step 300
300
#C7B8E6
oklch(81% 0.066 299.8)
-
Step 400
400
#AA91DA
oklch(70.6% 0.108 299.4)
-
Step 500
500
#9674CF
oklch(63% 0.137 299.7)
-
Step 600
600 (this color)
#8A64C6
oklch(58.6% 0.148 299.7)
-
Step 700
700
#6D4AA2
oklch(49% 0.138 299.7)
-
Step 800
800
#593D84
oklch(42.6% 0.116 299.7)
-
Step 900
900
#493569
oklch(37.7% 0.088 299.9)
-
Step 950
950
#2B1F3E
oklch(27% 0.058 300.4)
#8A64C6 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4477C9 | 0.100 |
| Deuteranopia (no green cones) | #4D77C4 | 0.093 |
| Tritanopia (no blue cones) | #7E768C | 0.114 |
| Achromatopsia (no color) | #777777 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A64C6
#8A64C6
oklch(58.6% 0.148 299.7)
- #728700
#728700
oklch(58.6% 0.139 120)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #8A64C6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.025
- Amethyst #9B5FC0 ΔE 0.031
- Deep Lilac #966EBD ΔE 0.038
- Medium Purple #9370DB ΔE 0.043
- Light Indigo #6D5ACF ΔE 0.059
- Purpley #8756E4 ΔE 0.059
- Slate Blue #6A5ACD ΔE 0.062
- Dark Periwinkle #665FD1 ΔE 0.063
Use #8A64C6 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.